Somatic cell alterations in interspecific hybrids of Cenchrus purpureum (Schumach.) and Cenchrus americanus (L.) Morrone by genomic in situ hybridization - G. B. Reis; A. T. Mesquita; L. F. Andrade¬Vieira; A. L.S. Azevedo; L. C. Davide (Cytology and genetics, 2021)